JRTC 21-06
The U.S. Air Force assists 3rd Brigade Combat Team, 10th Mountain Division (LI) Soldiers by dropping off supplies through container delivery system during Joint Readiness Training Center rotation 21-06 at Fort Polk, La., on Apr 17, 2021 . The container delivery system (CDS) is the most commonly used method for the aerial insertion of supplies quickly for military and contingency operations. Original public domain image from Flickr